Optimization and performance analysis of a mine rescue cabin filled with aluminum foam based on crash safety
SHEN Jiaxing1,2, XU Ping2, YU Yinghua2
1.Research Institute of Technology and Equipment for the Exploitation and Utilization of Mineral Resources, Liaoning
Technical
University, Fuxin 123000,China;
2.School of Mechanical Engineering, Liaoning Technical University, Fuxin 123000, China
Abstract：In order to improve the crash safety of the mine rescue cabin, a new type of mine rescue cabin filled with aluminum foam was designed.Using the parameter optimization module of ANSYS Workbench, the acceleration, deformation and energy absorption of the rescue cabin were taken as the optimization objective.The structural parameters of the cabin and material performance parameters of aluminum foam were optimized.The crash safety of the optimized aluminum foam rescue cabin was analyzed.The results show that, under the premise that the mass and maximum stress of the aluminum foam rescue cabin are sure to be somewhat reduced, the maximum deformation and maximum acceleration of the foam aluminum rescue capsule are significantly reduced, and the energy absorbed by the cabin is greatly improved.It is proved that the aluminum foam rescue cabin has better crash safety.
沈佳兴1,2,徐平2,于英华2. 基于碰撞安全性的泡沫铝填充矿用救生舱优化及性能分析[J]. 振动与冲击, 2020, 39(9): 248-253.
SHEN Jiaxing1,2, XU Ping2, YU Yinghua2. Optimization and performance analysis of a mine rescue cabin filled with aluminum foam based on crash safety. JOURNAL OF VIBRATION AND SHOCK, 2020, 39(9): 248-253.
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